
Preheat oven to 400 degrees F. Lightly oil a baking sheet or coat with nonstick spray.
In a large bowl, combine flour, Parmesan, Ranch Seasoning and cayenne pepper; season with salt and pepper, to taste. Set aside.
Working in batches, dip zucchini rounds into eggs, then dredge in flour mixture, pressing to coat.
Place zucchini in a single layer onto the prepared baking sheet.
Place into oven and bake until tender, about 15 minutes. Then broil for 2-3 minutes, or until crisp and golden brown.
Serve immediately, garnished with parsley, if desired.